I'm making this thread because some save files from the Web (EEPROM, SRAM, FlashRAM, etc) can't be loaded on CEN64, maybe because they were taken on emulators that handle them incorrectly, or CEN64 has some issues, I really don't know.
However, to ensure that all the savegames posted here will be loaded correctly by CEN64, please follow these advices:
1) The save file must be verified so that it loads without problems. Savegames taken on CEN64 or real N64 are likely the ones without problems.
2) No external cheats must be used to unlock stuff or for other purposes, since they may cause issues.
3) Do not edit the save file in any way.
4) Specify the region and the version of the game, since some aren't compatible with each other.
5) Describe the savegame file, as in what's been unlocked, at what point of the game you are, and such. Try to avoid spoilers as much as possible doing so, though.
If you need to know what kind of save data your game uses (EEPROM, FlashRAM, SRAM), you can check this (incomplete) list: http://www.elitendo.com/n64/usa_boot_save_list.html
Feel free to contribute.
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Diddy Kong Racing
Mario Golf
Mario Kart 64
Mario Party
Mario Party 2
Mario Party 3
Super Mario 64
The Legend of Zelda: Ocarina of Time
The Legend of Zelda: Majora's Mask
Wave Race 64
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Super Smash Bros. (U), SRAM save: Everything unlocked, all four secret characters, secret stage, item switch, sound test. All records have been cleared out. It is entirely done on CEN64. Super Smash Bros. (E), SRAM save: Everything unlocked, all four secret characters, secret stage, item switch, sound test. All records have been cleared out. It is entirely done on real hardware.